Search Results - Okonya, J.

Towards understanding the effects of climate change on the sweetpotato insect pests Acraea acerata Hewiston and Cylas puncticollis Boheman and their management in Africa by Okonya, J.

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Incidence, abundance and damage by the sweet potato butterfly (Acraea acerata Hew. and the African sweet potato weevils (Cylas spp.) across an altitude gradient in Kabale district,... by Okonya, J., Kroschel, Jürgen

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Indigenous knowledge of seasonal weather forecasting: a case study in six regions of Uganda by Okonya, J., Kroschel, Jürgen

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Pest status and farmers' pest management practices in sweetpotato cropping systems of Uganda by Okonya, J., Kroschel, Jürgen

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Pest Status of Acraea acerata Hew. and Cylas spp. in sweetpotato (Ipomoea batatas (L.) Lam.) and incidence of natural enemies in the Lake Albert Crescent agro-ecological zone of Ug... by Okonya, J., Kroschel, Jürgen

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Pest status and farmers' pest management practices in sweetpotato cropping systems of Uganda. by Okonya, J., Kroschel, Jürgen

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Gender differences in access and use of selected productive resources among sweet potato farmers in Uganda by Okonya, J., Kroschel, Jürgen

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A cross-sectional study of pesticide use and knowledge of smallholder potato farmers in Uganda by Okonya, J., Kroschel, Jürgen

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Farmers’ knowledge and perceptions of potato pests and their management in Uganda. by Okonya, J., Kroschel, Jürgen

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Potential of cowpea variety mixtures to increase yield stability in subsistence agriculture: preliminary results by Okonya, J., Maass, Brigitte L.

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Protein and iron composition of cowpea leaves: an evaluation of six cowpea varieties grown in eastern Africa by Okonya, J., Maass, Brigitte L.

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Farmers’ perception of and coping strategies to climate change: evidence from six agro-ecological zones of Uganda by Okonya, J., Syndikus, K., Kroschel, Jürgen

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Practices and use of pesticides by smallholder potato farmers in Uganda: A cross sectional survey. by Okonya, J., Miethbauer, Thomas, Kroschel, Jürgen

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Effect of temperature on the development, reproduction and mortality of the sweetpotato weevil Cylas brunneus (Fabricius) (Coleoptera: Brentidae) by Musana, P., Okonya, J., Kyamanywa, S., Kroschel, Jürgen

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Insect pests affecting potatoes in tropical, subtropical, and temperate regions by Kroschel, Jürgen, Mujica, N., Okonya, J., Alyokhin, A.

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How does traditional harvesting of young leaves for vegetable use affect seed yields of cowpea variety mixtures in Eastern Uganda? by Okonya, J., Omadi, R., Polreich, S., Maass, Brigitte L.

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How does traditional harvesting of young leaves for vegetable use affect seed yields of cowpea variety mixtures in Eastern Uganda? by Okonya, J., Omadi, R, Polreich, S, Maass, Brigitte L.

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Will global warming affect the distribution and abundance of the sweetpotato butterfly Acraea acerata Hew. in Africa? by Okonya, J., Mujica, N., Carhuapoma, Pablo, Kroschel, Jürgen

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Integrated pest management of root and tuber crops in the tropics by Legg, James P., Okonya, J., Coyne, Danny L.

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Determinants of Women's Decision-Making Power in Pest and Disease Management: Evidence From Uganda by Okonya, J., Mudege, Netsayi N., Nyaga, J.N., Jogo, W.

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